EP0563595A1 - Buse rotative pour appareil de nettoyage haute pression - Google Patents

Buse rotative pour appareil de nettoyage haute pression Download PDF

Info

Publication number
EP0563595A1
EP0563595A1 EP93103336A EP93103336A EP0563595A1 EP 0563595 A1 EP0563595 A1 EP 0563595A1 EP 93103336 A EP93103336 A EP 93103336A EP 93103336 A EP93103336 A EP 93103336A EP 0563595 A1 EP0563595 A1 EP 0563595A1
Authority
EP
European Patent Office
Prior art keywords
nozzle
rotor
rotor body
nozzle housing
nozzle according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP93103336A
Other languages
German (de)
English (en)
Inventor
Anton Jäger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0563595A1 publication Critical patent/EP0563595A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B05B3/0409—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements
    • B05B3/0463—Rotor nozzles, i.e. nozzles consisting of an element having an upstream part rotated by the liquid flow, and a downstream part connected to the apparatus by a universal joint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening

Definitions

  • the invention relates to a rotor nozzle for a high-pressure cleaning device, having a nozzle housing which has an inlet opening, a rotor body which is axially rotatably mounted therein and is rotated by the cleaning liquid flowing through the nozzle housing, and a nozzle which is arranged downstream in the nozzle housing and whose nozzle faces the outlet opening of the nozzle housing End is supported in a cup bearing on the nozzle housing and the outlet axis of which is aligned at an acute angle to the axis of rotation of the rotor body which carries the nozzle, as a result of which the jet emerging from the nozzle when the rotor body rotates spans a conical lateral surface.
  • a rotor nozzle of this type is from the European. Patent application with the publication number 0 252 261 known.
  • the rotor body is included in this rotor nozzle a pan acting as a driver, into which the nozzle dips with its end facing away from the outlet opening of the nozzle housing.
  • the disadvantage here is that when the rotor body or the nozzle needs to be replaced as a result of signs of wear or when a nozzle adapted to the particular application is required, the assembly of the rotor body is made more difficult by the fact that the nozzle end has to be inserted into the driving pan. Furthermore, sealing elements or bearing points are required in the drive area, as a result of which there is also an increased susceptibility to contamination in the cleaning liquid. Furthermore, it is not possible to set or control the speed, and the maximum achievable spray angle is also very limited. Finally, the area of the inlet point of the nozzle is exposed, so that the cleaning liquid enters the nozzle opening in a calm and generally turbulent manner.
  • the invention has for its object to provide a rotor nozzle of the type mentioned in such a way that, with a long service life of the parts subject to wear, a high degree of serviceability is achieved and, in particular, replacement of the rotor body and / or the nozzle is readily possible and also by technical amateurs can be carried out, at the same time the technical complexity and sensitivity to contamination in the cleaning liquid should be low.
  • nozzle is rigidly arranged in the rotor body and the rotor body on the nozzle housing at the outlet opening opposite side is supported on one side.
  • the advantage achieved by the invention consists essentially in the fact that the nozzle housing only has to be opened at its end facing away from the outlet opening and then the rotor body can be removed together with the nozzle as a unit. In a correspondingly reversed manner, the rotor body is only inserted into the nozzle housing for assembly together with the nozzle, and the latter is closed again without the need for complicated adjustments.
  • This construction can also achieve a much larger spray angle with a small size of the rotor nozzle, the compact design also ensuring greater insensitivity to contamination.
  • the rotor body is supported by an axle stub which is axially aligned with the nozzle housing.
  • the stub shaft is expediently arranged on the cover part of the nozzle housing.
  • the stub shaft is arranged on a deflection element which is fixedly connected to the cover part of the nozzle housing and is provided with flow channels for the cleaning liquid flowing in from the inlet opening of the nozzle housing.
  • the stub axle can have a coaxial bore which is connected to the inlet opening and whose end facing the rotor body is adjacent to a tube piece embedded in the rotor body, the tube piece initially connects axially to the bore in the stub shaft, then runs radially outwards and finally emerges with a tangential mouth on the rotor body.
  • the axially entering jet is deflected in a particularly simple and also flow-favorable manner into an exit direction that is radial for driving the rotor body.
  • the pipe section can be injected or clamped into the rotor body in a particularly simple manner.
  • the stub axle can be designed as a cylindrical pin. However, there is also the possibility that the stub axle has a conically tapering shape towards its free end, which further facilitates the assembly, in particular the attachment of the cover part.
  • a turbine wheel around which the cleaning fluid flows and is axially rotatably supported, can be provided in the nozzle housing, the end face of which faces the rotor body forms a run-off surface for rolling elements which are arranged on the rotor body.
  • the rolling elements cause the speed of rotation of the rotor body to be reduced compared to the turbine wheel, as a result of which a - often desired - lower rotational speed of the liquid jet is achieved.
  • the rolling elements can be arranged in the circumferential recesses provided on the rotor body, so they do not necessarily have to be mounted on the rotor body. However, there is also the possibility of the roller links on axially projecting stub axles Rotor body rotatably.
  • the rolling elements rest on their side facing away from the turbine wheel against a bearing ring which is arranged in the inner housing and which material properties can be adapted to the rolling elements.
  • the turbine wheel is expediently mounted on an axial shaft of the nozzle housing. It is possible to design the shaft so long that it extends into the rotor body and thus provides additional support for the rotor body.
  • the turbine wheel is in this case advantageously always pressed against the rolling elements of the rotor body by means of a helical spring which is supported against the nozzle housing.
  • the rotor body extends in the axial direction essentially over the entire length of the interior of the nozzle housing. In this way, a sufficiently long guidance and reception for the nozzle is achieved.
  • the nozzle is expediently arranged in a cylindrical bore in the rotor body.
  • the nozzle can be formed by a sleeve part, at one end of which the nozzle tip and at the other end of which flow lamellae are inserted. The flow fins ensure a more laminar flow of the cleaning liquid through the sleeve part and the nozzle tip.
  • a spring member damping the axial play of the rotor body is provided in the area between the cup bearing and the stub shaft.
  • This spring element can be formed by a helical spring which is inserted between the bottom of the nozzle housing in the region adjacent to the cup bearing and the end face of the rotor body opposite it and which engages around the nozzle tip.
  • the spring member can also be formed by an elastic ring or an elastic disk, which is arranged between a radially outwardly projecting ring flange on the sleeve part and the end face of the rotor body facing the outlet opening of the nozzle housing.
  • cup bearing is arranged in an axially adjustable screw insert arranged on the face of the nozzle housing. In this way it is possible to make an adjustment of the rotor body in the axial direction of the nozzle housing, which is also retained when the nozzle housing on the side facing away from the outlet opening z. B. is opened for maintenance and closed again.
  • the nozzle housing can have an annular surface which tapers conically towards the outlet opening on its inner circumferential surface and the rotor body can carry an annular projection projecting towards the annular surface, an annular gap depending on the axial position of the rotor body being formed between the annular surface and the annular projection.
  • the ring projection can have at least one axially running edge recess, which allows the passage of dirt particles.
  • the rotor nozzle shown in the drawing is used for connection to a high-pressure cleaning device not shown in the drawing and initially has a nozzle housing 1, which is provided with an inlet opening 2 for the cleaning liquid and with an outlet opening 3.
  • An axially rotatably mounted rotor body 4 is provided in the nozzle housing 1 and is rotated by the cleaning liquid flowing through the nozzle housing 1.
  • the rotor body in particular in the region of its outer surface, can be provided with blades or turbine blades which are inclined to the direction of flow, as is the case in the embodiments according to FIGS. 3 and 6.
  • the rotary drive can take place according to the recoil principle, in that the cleaning fluid flows wholly or partially through the rotor body 4 and exits from it in a plane perpendicular to the axis of rotation at an angle to the radial direction, as is realized in the embodiments of FIGS. 2, 4 and 5.
  • the drive can also be based on the principle of a swirl chamber, as shown in FIG. 1.
  • a nozzle 5 is arranged downstream in the nozzle housing 1, the end of which facing the outlet opening 3 of the nozzle housing 1 is supported in a cup bearing 6 on the nozzle housing 1.
  • the exit axis 7 of the nozzle 5 is oriented at an acute angle to the axis of rotation 8 of the rotor body 4 which takes the nozzle 5, whereby the jet emerging from the nozzle 5 spans a conical surface when the rotor body 4 rotates.
  • the nozzle 5 is rigidly arranged in the rotor body 4, while the rotor body 4 is supported on one side via an axle stub 9 on the nozzle housing 1 on the side facing away from the outlet opening 3.
  • the stub axle 9 is arranged directly on the cover part 1.1 of the nozzle housing 1.
  • the stub shaft 9 is located on a deflection element 10 which is firmly connected to the cover part 1.1 of the nozzle housing 1 and is provided with flow channels 10.1 for the cleaning liquid flowing in from the inlet opening 2 of the nozzle housing 1 .
  • the stub axle 9 is in each case designed as a cylindrical pin.
  • the axle stub 9 has a conically tapering shape towards its free end, as a result of which a self-centering effect is achieved when the nozzle housing 1 is closed.
  • the rotor body 4 extends in the axial direction essentially over the entire length of the interior of the nozzle housing 1, as a result of which there is a sufficiently long receptacle for the nozzle 5.
  • the nozzle 5 is arranged in a cylindrical bore in the rotor body 4, it being possible for the bore to be provided with an annular shoulder - as in FIG. 3 - or also with a conical intermediate region - as in FIG. 1.
  • the nozzle 5 consists in detail of a sleeve part 11, at one end of which the nozzle tip 12 and at the other end of which flow blades 13 are inserted.
  • the flow fins 13 ensure that the liquid entering the sleeve part 11 is forced to a more laminar flow.
  • a spring member 14 damping the axial play of the rotor body 4 is provided in the area between the cup bearing 6 and the stub axle 9, a spring member 14 damping the axial play of the rotor body 4 is provided.
  • This spring member 14 can be formed in the manner not shown in the drawing by a helical spring which is inserted between the bottom of the nozzle housing in the area adjacent to the cup bearing 6 and the end face of the rotor body 4 opposite it and engages around the nozzle tip 12.
  • the spring member 14 can also be formed by an elastic ring or an elastic disk, which is arranged between a radially outwardly projecting ring flange 15 on the sleeve part 11 and the end face of the rotor body 4 facing the outlet opening 3 of the nozzle housing 1.
  • the cup bearing 6 is arranged in a screw insert 27 which is arranged on the end face of the nozzle housing 1 and is adjustable in the axial direction of the nozzle housing 1.
  • this screw insert 27 there is the possibility of axially displacing the rotor body 4 to a certain extent, which results in the possibility of influencing the rotational speed of the rotor body 4, in particular if the inlet opening 2 for the cleaning liquid is designed accordingly.
  • This axial adjustment of the rotor body essentially causes a change in that Proportion of cleaning liquid that is used to drive the rotor body 4.
  • FIG. 4 largely corresponds to that according to FIG. 2 in terms of its principle of operation, but here a bent pipe section 50 is also injected into the rotor body 4 for the drive.
  • This pipe section 50 initially connects axially to the bore in the stub shaft, then runs radially outward and finally emerges with a tangential mouth on the rotor body 4.
  • the bore 26 serves to relieve pressure in the entry area into the bent pipe section.
  • annular collar 25 is located on the rotor body, through which the drive region, namely the outlet opening of the bent tube piece, is separated from the annular space 17, into which the inlet region of the nozzle 5 opens.
  • the cleaning liquid must therefore overcome the annular gap formed by the annular collar 25 in order to reach the annular space 17.
  • this causes undesired flows and vortices to be neutralized, so that a more laminar flow occurs within the nozzle 5, as a result of which a very good spray pattern quality is achieved by a particularly sharply focused beam.
  • the impact force of the cleaning liquid entering via the stub shaft 9 on the rotor body 4 is largely eliminated, since a corresponding counterforce is exerted on the collar 25 by the back-flowing liquid via the annular gap.
  • the rotor body 4 also has an annular shoulder 28, via which the rotor body 4 is pre-centered when it is inserted into the nozzle housing 1, in order to avoid damage to the nozzle 5, when the nozzle part 1.1 is screwed on, e.g. gets up at the edge of the warehouse.
  • the nozzle housing 1 is provided on the inside with an annular surface 29 whose edge facing the cover part 1.1 is rounded.
  • FIG. 5 differs from that of FIG. 4 first in that the rotor body 4 has a substantially round shape in cross-section and the entry of the cleaning liquid into the rotor body 4 to drive it via an attachment nozzle 24, which in the Usually has the same or a slightly smaller cross-sectional area compared to the opening in the stub shaft 9.
  • a rotor nozzle which is designed for larger amounts of water, the amount of water being distributed uniformly over two nozzles.
  • the two rotor bodies 4 are each provided with a ring gear 44 and are connected to one another via a common drive pinion 43 in such a way that a symmetrical spray pattern of the two nozzles is achieved. In this way, the occurrence of transverse forces is also avoided, which means that the rotor nozzle can be handled more safely, even if the rotor body 4 is operated at a very low speed or even blocks it.
  • the pinion 43 driving the two rotor bodies 4 sits in a corresponding manner on a running ring 42 which is driven by the inflowing liquid.
  • the two rotor bodies 4 are otherwise mounted on a common intermediate flange 45 which is provided with bores 46 through which the cleaning liquid flows into the annular space 17 which feeds the nozzles 5.
  • FIG. 7 and 8 show a rotor nozzle in which a turbine wheel 30 around which the cleaning liquid flows is additionally arranged in the nozzle housing 1.
  • This turbine wheel 30 is axially rotatably supported and is driven in rotation by the cleaning liquid flowing around it.
  • the cleaning liquid flows through the bores 36 into an annular channel 37 and from there via essentially radially extending bores 38 into an annular space 39, in which lamellae 40 arranged on the turbine wheel 30 protrude.
  • the end face of the turbine wheel 30 facing the rotor body 4 forms a run-off surface for rolling elements 31 which are arranged on the rotor body 4.
  • the rotated turbine wheel 30 thus drives the rotor body 4 via the rolling elements 31, the rolling elements 31 reducing the rotational speed of the rotor body 4 relative to the turbine wheel 30.
  • the rolling elements 31 can be arranged in recesses which are provided on the rotor body 4 on the circumference. Likewise, however, the roller members 31 can also be rotated on axially stub axles 32 of the rotor body 4 be stored, as shown in Fig. 8.
  • roller members 31 rest on their side facing away from the turbine wheel 30 against a bearing ring 33 arranged in the nozzle housing 1, the material properties of which can be selected accordingly in order to achieve a slip and wear-free run of the roller members 31.
  • the turbine wheel 30 is mounted on an axial shaft 34 of the nozzle housing 1, the shaft 34 not projecting beyond the turbine wheel 30 in the exemplary embodiment according to FIG. 8.
  • the shaft 34 extends through the turbine wheel 30 into the rotor body 4, as a result of which the rotor body 4 is additionally supported.
  • the turbine wheel 30 is pressed against the rolling elements 31 of the rotor body 4 via a helical spring 35, the helical spring 35 being supported against the nozzle housing 1.
  • the nozzle housing 1 has on its inner lateral surface an annular surface 51 which tapers conically towards the outlet opening.
  • the rotor body 5 carries an annular projection protruding toward the annular surface 51, whereby an annular gap is formed between the annular surface 51 and the annular projection 52, the width of which depends on the axial position of the rotor body 5.
  • the annular projection 52 has an axially running edge cutout, shown in the drawing on the left, through which dirt particles can pass which, due to their size, could not pass through the annular gap.
EP93103336A 1992-03-28 1993-03-03 Buse rotative pour appareil de nettoyage haute pression Withdrawn EP0563595A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4210239 1992-03-28
DE4210239 1992-03-28
DE4239542A DE4239542A1 (de) 1992-03-28 1992-11-25 Rotordüse für ein Hochdruckreinigungsgerät
DE4239542 1992-11-25

Publications (1)

Publication Number Publication Date
EP0563595A1 true EP0563595A1 (fr) 1993-10-06

Family

ID=25913332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93103336A Withdrawn EP0563595A1 (fr) 1992-03-28 1993-03-03 Buse rotative pour appareil de nettoyage haute pression

Country Status (4)

Country Link
US (1) US5332155A (fr)
EP (1) EP0563595A1 (fr)
JP (1) JPH0615202A (fr)
DE (1) DE4239542A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810035A2 (fr) * 1996-05-30 1997-12-03 Annovi e Reverberi S.r.l. Dispositif rotatif de pulvérisation
EP0865827A3 (fr) * 1997-03-20 1999-07-21 Suttner Gmbh & Co. Kg Ajutage rotatif pour appareils de nettoyage à haute pression
DE19833261A1 (de) * 1998-07-23 2000-01-27 Anton Jaeger Rotordüse
WO2009115325A1 (fr) 2008-03-20 2009-09-24 Hansgrohe Ag Pommette de douche
EP2390006A1 (fr) * 2010-05-28 2011-11-30 Anton Jäger Buse de rotor

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100210033B1 (ko) * 1991-05-20 1999-07-15 괴란 순트홀름 소화장치
DE4433646C2 (de) * 1993-09-29 1996-10-10 Anton Jaeger Rotordüse, insbesondere für ein Hochdruckreinigungsgerät
DE4340184A1 (de) * 1993-11-25 1995-06-01 Anton Jaeger Spritzdüse, insbesondere für Hochdruckreinigungsgeräte
DE19511820A1 (de) * 1995-03-30 1996-10-02 Anton Jaeger Rotordüse, insbesondere für ein Hochdruckreinigungsgerät
DE19632323A1 (de) * 1996-08-10 1998-02-12 Kaercher Gmbh & Co Alfred Rotordüse für ein Hochdruckreinigungsgerät
DE19645644A1 (de) * 1996-11-06 1998-05-07 Braun Ag Spritzdüse für eine Munddusche
IT1298008B1 (it) * 1997-12-19 1999-12-20 Annovi E Reverberi S R L Lancia di lavaggio ad ugello rotante
DE19830801C2 (de) * 1998-07-09 2001-05-10 Anton Jaeger Vorrichtung zum Ausstoßen von Flüssigkeit
US6186414B1 (en) 1998-09-09 2001-02-13 Moen Incorporated Fluid delivery from a spray head having a moving nozzle
US6092739A (en) * 1998-07-14 2000-07-25 Moen Incorporated Spray head with moving nozzle
DE19832568C2 (de) * 1998-07-20 2003-04-30 Anton Jaeger Rotordüse
US6199771B1 (en) 1998-11-16 2001-03-13 Moen Incorporated Single chamber spray head with moving nozzle
US6123271A (en) * 1998-12-23 2000-09-26 Gamajet Cleaning Systems, Inc. Vessel cleaning apparatus
DE19912104A1 (de) * 1999-03-18 2000-09-21 Hansgrohe Ag Brausekopf für eine sanitäre Brause
DE19915025C2 (de) * 1999-04-01 2003-07-03 Anton Jaeger Rotationsdüsenmodul
US6254014B1 (en) 1999-07-13 2001-07-03 Moen Incorporated Fluid delivery apparatus
WO2001025626A1 (fr) * 1999-10-05 2001-04-12 Amway Corporation Production d'energie hydraulique pour systeme de traitement des eaux
US6885114B2 (en) * 1999-10-05 2005-04-26 Access Business Group International, Llc Miniature hydro-power generation system
US6676037B2 (en) * 2000-02-17 2004-01-13 Kipley Roydon Marks Rotary shower nozzle
AU2000275152A1 (en) * 2000-09-06 2002-03-22 Hansgrohe Ag Shower head for a shower
CZ301954B6 (cs) * 2000-09-06 2010-08-11 Hansgrohe Ag Sprchová ružice
US20050028846A1 (en) * 2001-05-04 2005-02-10 Fratello Daniel A. Fluid emitting nozzles for use with vehicle wash apparatus
US6561199B2 (en) 2001-05-31 2003-05-13 Gamajet Cleaning Systems, Inc. Cleaning apparatus especially adapted for cleaning vessels used for sanitary products, and method of using same
DE20121222U1 (de) * 2001-11-07 2003-03-20 Jaeger Anton Rotordüse, insbesondere für Hochdruckreiniger
US6766967B2 (en) 2002-05-07 2004-07-27 Gp Companies, Inc. Magnet-driven rotary nozzle
FR2858778B1 (fr) * 2003-08-14 2006-02-10 Entpr De Nettoyage Et De Desin Buse a jet tournant
US7675188B2 (en) * 2003-10-09 2010-03-09 Access Business Group International, Llc Miniature hydro-power generation system
EP1799355A1 (fr) * 2004-08-13 2007-06-27 Joseph H. Clearman Appareil de pulvérisation et tubes de distribution pour celui-ci
US7278591B2 (en) * 2004-08-13 2007-10-09 Clearman Joseph H Spray apparatus
US7523512B1 (en) 2005-02-18 2009-04-28 Gamajet Cleaning Systems, Inc. System and method for cleaning restrooms
KR20080013990A (ko) 2005-05-03 2008-02-13 다우 아그로사이언시즈 엘엘씨 치환된 4,5-디하이드로-1,2,4-트리아진-6-온,1,2,4-트리아진-6-온 및 살진균제로서의 이의 용도
WO2007011424A1 (fr) * 2005-07-15 2007-01-25 Clearman Joseph H Dispositif de pulverisation et tubes de distribution pour celui-ci
US7118051B1 (en) * 2005-08-11 2006-10-10 Anton Jager Rotor nozzle
DE102006053625A1 (de) * 2006-11-14 2008-05-15 Jäger, Anton Rotordüse
US7815748B2 (en) 2007-06-15 2010-10-19 Gamajet Cleaning Systems, Inc. Apparatus for cleaning stacked vessels with low head clearance
US8500042B2 (en) * 2008-01-24 2013-08-06 Hydra-Flex Inc. Configurable rotary spray nozzle
US8133328B2 (en) * 2008-09-03 2012-03-13 Gamajet Cleaning Systems Inc. Rotary apparatus and method for cleaning liquid storage tanks
DE102009020409A1 (de) * 2009-05-08 2010-11-18 Jäger, Anton Rotordüse
DE102009023647A1 (de) * 2009-05-25 2010-12-02 Alfred Kärcher Gmbh & Co. Kg Rotordüse für ein Hochdruckreinigungsgerät
DE102009051542A1 (de) 2009-10-30 2011-05-05 Jäger, Anton Bearbeitungsvorrichtung
DE102011013534B3 (de) * 2011-03-10 2012-03-22 Grohe Ag Strahlbildnerelement für einen Brausekopf
DE102012022313A1 (de) 2012-11-14 2014-05-15 AQU Gesellschaft für Arbeitsschutz, Qualität und Umwelt mbH Verfahren und Vorrichtung zur Erzeugung von Brei aus landwirtschaftlichen Produkten
DE102020215025A1 (de) 2020-11-30 2022-06-02 Hansgrohe Se Brausestrahlerzeugungsvorrichtung für richtungsvariablen Brausestrahl

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252261A2 (fr) * 1986-07-11 1988-01-13 Alfred Kärcher GmbH & Co. Buse de rotor pour un appareil de nettoyage à haute pression
DE3832035A1 (de) * 1988-06-10 1989-12-07 Suttner Gmbh & Co Kg Punktstrahl-rotationsduese fuer hochdruckreinigungsgeraete
DE3836052C1 (en) * 1988-10-22 1990-01-04 Alfred Kaercher Gmbh & Co, 7057 Winnenden, De Rotor nozzle for a high-pressure cleaning implement
EP0542698A1 (fr) * 1991-11-15 1993-05-19 P.A. S.r.l. Buse pour produire un jet tournant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8404490D0 (en) * 1984-02-21 1984-03-28 Osmond D R C Water sprinklers for lawns &c
DE3836053C1 (fr) * 1988-10-22 1990-01-11 Alfred Kaercher Gmbh & Co, 7057 Winnenden, De
DE3902478C1 (fr) * 1989-01-27 1990-07-19 Josef 7918 Illertissen De Kraenzle
DE9004452U1 (fr) * 1989-04-20 1990-06-21 Friedrichs, Ingo, Dipl.-Ing., 4432 Gronau, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252261A2 (fr) * 1986-07-11 1988-01-13 Alfred Kärcher GmbH & Co. Buse de rotor pour un appareil de nettoyage à haute pression
DE3832035A1 (de) * 1988-06-10 1989-12-07 Suttner Gmbh & Co Kg Punktstrahl-rotationsduese fuer hochdruckreinigungsgeraete
DE3836052C1 (en) * 1988-10-22 1990-01-04 Alfred Kaercher Gmbh & Co, 7057 Winnenden, De Rotor nozzle for a high-pressure cleaning implement
EP0542698A1 (fr) * 1991-11-15 1993-05-19 P.A. S.r.l. Buse pour produire un jet tournant

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0810035A2 (fr) * 1996-05-30 1997-12-03 Annovi e Reverberi S.r.l. Dispositif rotatif de pulvérisation
EP0810035A3 (fr) * 1996-05-30 1998-09-02 Annovi e Reverberi S.r.l. Dispositif rotatif de pulvérisation
EP0865827A3 (fr) * 1997-03-20 1999-07-21 Suttner Gmbh & Co. Kg Ajutage rotatif pour appareils de nettoyage à haute pression
DE19833261A1 (de) * 1998-07-23 2000-01-27 Anton Jaeger Rotordüse
DE19833261C2 (de) * 1998-07-23 2001-05-17 Anton Jaeger Rotordüse
WO2009115325A1 (fr) 2008-03-20 2009-09-24 Hansgrohe Ag Pommette de douche
EP2390006A1 (fr) * 2010-05-28 2011-11-30 Anton Jäger Buse de rotor

Also Published As

Publication number Publication date
US5332155A (en) 1994-07-26
DE4239542A1 (de) 1993-09-30
JPH0615202A (ja) 1994-01-25

Similar Documents

Publication Publication Date Title
EP0563595A1 (fr) Buse rotative pour appareil de nettoyage haute pression
EP0379654B1 (fr) Injecteur rotatif pour outil de nettoyage haute pression
EP1886733B1 (fr) Buse de nettoyage
EP0645191B1 (fr) Buse
EP1519823B1 (fr) Systeme pour filtrer en continu des melanges de matieres
DE3419964C2 (de) Spritzkopf eines Hochdruckreinigungsgerätes
CH644750A5 (de) Pulsierende wasserstrahlen erzeugende massagebrause.
DE10006864B4 (de) Reinigungsdüse
EP1807215B1 (fr) Dispositif de nettoyage de recipient
DE19703043A1 (de) Rotordüsenkopf
EP0734776B1 (fr) Buse rotative, en particulier pour un appareil de nettoyage à haute pression
EP0974399A1 (fr) Buse à rotor
DE102004052794B3 (de) Behälterreinigungsvorrichtung
EP0865827A2 (fr) Ajutage rotatif pour appareils de nettoyage à haute pression
DE4224664C2 (de) Rotordüse
EP2091627A1 (fr) Dispositif de filtration à rinçage à contre-courant pourvu d'éléments directeurs
DE4014954C1 (en) Housing for high pressure cleaning water jet - has internal angled nozzle which provides rotary action under pressure of water flow
DE3922619C1 (fr)
DE4419404C2 (de) Rotordüse
EP0743254B1 (fr) Dispositif de remplissage pour délivrer des doses de matériaux très visqueux
DE202007006088U1 (de) Rotordüse für ein Reinigungsgerät
DE3509352C2 (fr)
DE3832035A1 (de) Punktstrahl-rotationsduese fuer hochdruckreinigungsgeraete
DE2122774C3 (de) Flüssigkeitsverteiler fur das Zuführen von Flüssigkeit zu einem Zerstäuberrad
EP1623769B1 (fr) Tête d'application

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DK GB

17P Request for examination filed

Effective date: 19940129

17Q First examination report despatched

Effective date: 19951005

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19951121